Crystal Field Theory Molecular Orbital Theory: Donor- Acceptor Interactions.

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Transcript of Crystal Field Theory Molecular Orbital Theory: Donor- Acceptor Interactions.

Page 1: Crystal Field Theory Molecular Orbital Theory: Donor- Acceptor Interactions.
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Crystal Field Theory

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Molecular Orbital Theory:Donor- Acceptor Interactions

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Molecular Orbital Theory: Full ML6

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Molecular Orbital Theory: Simplified

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Counting d-electron Configurations

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Counting d-electron Configurations

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How do we predict/explain transition metal structures?

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Colors and Spectroscopy of Transition Metal Complexes

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Sigma Interaction Strength

Spectrochemical Series:

I- < Br - < Cl- , F- < OH- < OH2 < NH3 < en < CN- < CO

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Pi Donor Ligands: Mainly oxides and halides

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Mn2+(aq) MnO4 -

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Pi Acceptor Ligands: CO, CN-, pyridine

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Pi Acceptor Ligands and spectroscopy: CO, CN-, pyridine

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